Grid Couplings

  • Easy to assemble/replace
  • Part-for-part interchangeable with industry standard grid coupling designs.
  • Coupling sizes 2020 through 2140 in-stock in a range of standard bore sizes
  • Shot-peened tapered grid flex element for long life
  • Vertically Split Cover
  • General purpose
  • Maintenance friendly covers minimizes downtime
  • Ideal for limited space applications

Typical Applications:

  • Pumps
  • Gear Boxes
  • Electric Motors
  • Fans/Blowers
  • Conveyors
  • Compressors
Coupling Coupling Max A B C D E Weight Max
Size Rating Bore Gap Kg Speed
Nm mm mm mm mm mm mm Rpm
5411 48 36 50 100 36 50 1 1.53 6000
5413 135 56 50 120 56 50 1 2.95 5500
5415 230 80 50 145 80 50 1 5.29 5000
5417 640 89 75 175 89 75 1 1066 4500
5419 990 110 75 195 110 75 1 15.17 4250
5421 1790 143 75 230 143 90 1 27.76 3750
5423 4630 139 120 260 139 120 1.5 40.6 3500
5425 7120 184 120 305 184 120 1.5 63.7 3250
5427 10300 238 120 360 238 130 1.5 108.9 2750
5429 21400 293 150 425 293 140 2.5 195 2400
5430 36300 293 150 425 293 175 2.5 232 2400
5431 51600 265 196 530 265 200 3 287 1450
5433 67800 300 218 590 300 215 3 385 1300
5435 93600 330 228 640 330 240 3 510 1200
5437 125000 370 228 680 370 260 3 662 1100
5439 170000 415 248 780 415 280 3 906 980
5441 226000 455 302 870 455 305 6 1282 860
5443 306000 580 302 1010 580 325 6 1970 740